Tagged Questions
1
vote
2answers
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understanding how to run script securely as limited user
I'm a long time dev but linux newbie. I've been building this (http://tryperl.com) to learn linux. So, my question is just about some *nix stuff I don't fully grok.
One of the things I want to do is ...
4
votes
1answer
700 views
Linux - why is kernel.shmall so low by default?
I run DB2 on Linux where I have to allocate the vast majority of memory on the machine to shared memory segments.
This page is typical of the info that I've found about shmall/shmmax:
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